Heavy metal crusher is the most common important equipment in the waste steel production line, but due to the different properties and sizes of waste steel, the available crushing methods are also different. Generally speaking, the most commonly used crushing methods of this equipment now mainly include the following five kinds.

1、 Explosive crushing: this kind of crushing must be carried out in a special blasting pit, mainly for the explosive disassembly of large steel agglomeration, waste steel ingot, waste steel ingot mold, waste roll, machine chassis, flywheel, slag mound steel, large waste castings, large military equipment, etc.

2、 Fracture crushing: heavy metal crusher equipment, such as star wheel claw and cutter head, interact with the shear blade fixed on the machine body to tear, break or cut the linear recovered metal.

3、 Impact crushing: that is to use the crushing hammer with certain impact kinetic energy to impact and recover the metal and break it. There are two ways to generate impact kinetic energy. One is to generate impact kinetic energy by using the weight and falling height of the free falling crushing hammer, such as falling hammer crushing. The second is to use the self weight and rotation speed of the high-speed rotary crushing hammer to produce impact kinetic energy, such as hammer crushing.

4、 High temperature cutting or partial melting of metal, and then high temperature recycling. The commonly used methods include oxygen cutting, arc welding cutting, plasma cutting, etc. comparatively speaking, the cost of oxygen cutting is low and the application is the most common.

5、 Extrusion crushing: the method of crushing by using static pressure is called extrusion crushing. This process belongs to continuous crushing. To be used for the processing of thick wall recycled metal, the static pressure required for crushing is generated by the hydraulic system of the crusher, and its working capacity depends on the pressure generated by the hydraulic system of the equipment.

key words：What are the common crushing methods of metal crusher